100W Fiber Coupled Pump High Power Diode Lasers 940nm With 105µm Fiber Core
Features:
- 915nm, 940nm,976nm wavelength
- 100W output power
- 105µm fiber core diameter
- 0.22N.A.
- 1030nm-1200nm feedback protection
Applications:
- Medical use
- Fiber laser pumping
- Material processing
|
Specifications(25) |
Symbol |
Unit |
K940FA7RN-100.0W |
|
|
Optical Data |
CW-Output Power |
Po |
W |
100 |
|
Center Wavelength |
lc |
nm |
940 |
|
|
Tolerance of l |
- |
nm |
±10 |
|
|
Spectral Width (FWHM) |
l |
nm |
<5 |
|
|
Temperature Drift of l |
- |
nm/ |
~0.3 |
|
|
Fiber Data (1) |
Fiber Core Diameter |
Wc |
µm |
105 |
|
Numerical Aperture |
N.A. |
- |
0.22 |
|
|
Electrical Data |
Operating Current |
Iop |
A |
12 |
|
Threshold Current |
Ith |
A |
0.9 |
|
|
Conversion Efficiency |
η |
% |
46 |
|
|
Slope Efficiency |
ηD |
W/A |
9.3 |
|
|
Operating Voltage |
Vop |
V |
18 |
|
|
Feedback Isolation |
Wavelength Range |
l |
nm |
1030-1200 |
|
Isolation |
- |
dB |
>30 |
|
|
Others |
Operating Temperature |
Top |
25±15 |
|
|
Storage Temperature |
Tst |
-20~+70 |
||
|
Dimensions (fiber and connector not included) |
- |
mm |
108.0 x 65.0 x 22.0 |
|
|
Lead Soldering Temperature |
Tis |
260(10 sec.) |
||
- Other fibers available upon request
